problem with bt

[quattrov6tdi]

hi all
hopefully im posting this in the right place. tonight to mobile stopped connecting to bt kit. i ran vagcom and this was report.

Address 77: Telephone Labels: 8P0-862-335.LBL
Part No SW: 8P0 862 335 K HW: 8P0 862 335 K
Component: FSE_255x BT H26 0340
Coding: 0011222
Shop #: WSC 00000
1 Fault Found:
00466 - Control Module for Steering Column Electronics (J527)
004 - No Signal/Communication
Freeze Frame:
Fault Status: 01100100
Fault Priority: 5
Fault Frequency: 1
Reset counter: 55

i was trying fo fix another problem with bt and mfsw and was changing coding .

any ideas please